Find the following trigonometry values
cos (150*) = ?
sin (150*) = ?

See below in bold.

Step-by-step explanation:

cos 150 = - cos(180 - 150)

= - cos 30

= -√3/2.

sin 150

= sin (180 - 150

= sin 30

= 1/2.

see explanation

Step-by-step explanation:

cos150°

= - cos(180 - 150)°

= - cos30°

= -

-------------------------

sin150°

= sin (180 - 150)°

= sin30°

=

answer

see attachment

explanation

the given function is

this function has y-intercept at

-4 and a slope of 2.

note that, the graph has a positive slope.

the graph that represents this function is the straight line that moves upward from left to right.

the graph touches the y-axis at -4.

the correct choice is the graph shown in the attachment.